Firefighters let it burn itself out because the building was vacant and scheduled to be demolished.

Firefighters say the cause of the fire may never be known.

"We think it could have been kids inside, squatters or something that lit it on fire. Was it intentional? Probably not, but we'll never know from our perspective," said Chief Mike Elliott of Neffsville Fire Company.

A new charter home development is slated to take its place.

Kirk Neidermyer/3rd Alarm Photography

Photos

Kirk Neidermyer/3rd Alarm Photography

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